Solvent-induced oriented attachment growth of air-stable phase-pure pyrite FeS2 nanocrystals.
Solvent-induced oriented attachment growth of air-stable phase-pure pyrite FeS2 nanocrystals.
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DOI：
10.1021/ja512979y
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发表时间：
2015-02
影响因子：
15
通讯作者：
Bin‐Bin Yu;Xing Zhang;Yan Jiang;Jie Liu;L. Gu;Jinsong Hu;L. Wan
中科院分区：
文献类型：
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作者：
Bin‐Bin Yu;Xing Zhang;Yan Jiang;Jie Liu;L. Gu;Jinsong Hu;L. Wan
我们在这里报告的选择性合成空气稳定相纯黄铁矿FeS2纳米立方体，球状纳米晶体，和微球的溶剂诱导定向附着（OA）。结果表明，溶剂可以控制OA过程，从而控制产物的形貌。溶剂交换实验和详细的拉曼分析表明，正辛醇有助于这些黄铁矿纳米材料的长期稳定性。
We report here the selective synthesis of air-stable phase-pure pyrite FeS2 nanocubes, spheroidal nanocrystals, and microspheres by solvent-induced oriented attachment (OA). It was found that the solvents could control the OA process and thus the morphologies of the products. Solvent exchange experiments and detailed Raman analysis revealed that 1-octanol contributed to the long-term stability of these pyrite nanomaterials.